Lowrance Mark 5 DSI Fishfinder with DownScan Imaging™ sonar technology.

Displays crystal-clear photo-like views of the underwater worlds below the boat.
Features 480Vx480H pixel, 5'' diagonal display, Film SuperTwist LED with 16-level gray scale definition.
Adjustable, bright-white LED backlit screen & keypad.

Slim, low profile, high-speed, transom mount 455/800 kHz Skimmer® DSI imaging transducer with down-looking crystal & built-in temp sensor and trolling motor-mount bracket option.
2400W peak-to-peak/300W RMS power with Tested depths to 200 ft. and bottom readings at boat speeds up to 40 mph.
Optimum imaging speed of 8 mph & under.

Automatic fine tuning or Advanced User Mode for full manual control settings plus TrackBack™ feature scrolls-back sonar history.
Simplified menu with text & icons for faster and easier selections.
Adjustable tilt & swivel mounting system.